Intel Xeon E5 4640 's Advantages
Lower TDP (95W vs 205W)
Xeon 6710E 's Advantages
Released 12 years and 1 months late
Higher specification of memory (5600 vs 3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (96MB vs 20MB)
More modern manufacturing process (5nm vs 32nm)